9

456
proofmathisbeautiful:

intothecontinuum:


Mathematica code:
ListAnimate[Table[ ImageCrop[  Graphics[   {White, Line[     Table[      {-.99^n*Sin[n*3.657], .99^n*Cos[n*3.657]},      {n, 0, If[0 < t < 51, 21 + 7*t, If[50 < t, 400 + 30*(t - 51), 0]]}]]},   PlotRange -> 1/5, ImageSize -> 800, Background -> Black], {500, 700}],{t, 0, 60, 1}]]


I think this one might be my favorite so far! :O

Math is ∫εχy: Impressive Math Trick

secxtanx:

1) Pick a 3 digit number where the first and third digits differ by more than one. 

2) Now reverse the digits to form a second number.

3) Subtract the smaller number from the larger one. 

4) Now reverse the digits in the answer you got in step 3 and add it to that number. 

5) Multiply  the number by one million. 

6) Subtract 733,361,573

Magic code 
Under each of the digits in your answer, write the letter which corresponds to it using the following table: 
0 - Y 
1 - M 
2 - P 
3 - L 
4 - R 
5 - O 
6 - F 
7 - A 
8 - I 
9 - B 

Now read your message backward. 
21 notes   -  2 April 2012

846
psychomath:

This is just to cool to not share.

Markarian’s Eyes 
Credit & Copyright: Ken Crawford (Rancho Del Sol Observatory) 

116
proofmathisbeautiful:

The Joy of Pi


jtotheizzoe:

Geometric Snow Art

Simon Beck is a French artist who sometimes spends days trudging around frozen lakes in snowshoes. The end product are these creations: Geometric, seemingly three-dimensional designs derived from complex mathematical relationships. It’s a short-lived medium, often covered in a single night by new snowfall.

(via MyModernMet)

735 notes   -  26 February 2012



starzoo:

By Philip Taaffe. Official site

2,540 notes   -  26 January 2012

247